Module: Iodine::Http::SessionManager

Defined in:
lib/iodine/http/session.rb

Defined Under Namespace

Modules: FileSessionStorage, MemSessionStorage

Class Method Summary collapse

Class Method Details

.get(id) ⇒ Object

returns a session object



78
79
80
 
# File 'lib/iodine/http/session.rb', line 78

def get id
	storage.fetch(id)
end

.storage ⇒ Object

returns the current session storage system.



101
102
103
 
# File 'lib/iodine/http/session.rb', line 101

def storage
	@storage ||= Iodine::Http::SessionManager::FileSessionStorage
end

.storage=(session_storage = nil) ⇒ Object

Sets the session storage system, to allow for different storage systems.

A Session Storage system must answer only one methods:

fetch(id)

returns a Hash like session object with all the session’s data or a fresh session object if the session object did not exist before

The Session Object should update itself in the storage whenever data is saved to the session Object. This is important also because websocket ‘session’ could exist simultaneously with other HTTP requests and the data should be kept updated at all times. If there are race conditions that apply for multi-threading / multi processing, the Session Object should manage them as well as possible.



89
90
91
92
93
94
95
96
97
98
 
# File 'lib/iodine/http/session.rb', line 89

def storage= session_storage = nil
	case session_storage
	when :file, nil
		@storage = Iodine::Http::SessionManager::FileSessionStorage
	when :mem
		@storage = Iodine::Http::SessionManager::MemSessionStorage
	else
		@storage = session_storage
	end
end